built-in channel 中文意思是什麼

built-in channel 解釋
內建管道
  • built : adj. 1. 建造成的，組合的，拼成的。2. 〈俚語〉體型美的。n. 〈俚語〉體型美，肉體美。
  • in : adv 1 朝里，向內，在內。 A coat with a furry side in有皮裡子的外衣。 Come in please 請進來。 The ...
  • channel : n 1 水路，水道，渠，溝；海峽；河床，河底。2 （柱等的）槽，凹縫；【機械工程】槽鐵，凹形鐵。3 〈比...
  1. Firstly, the airborne electromechanical system, the development of bus protocol, power line channel and power system are described in the dissertation ; secondly, the algorithm of qpsk and root raised cosin are discussed ; thirdly, the designation of the hardware and software of the modem board, based on qpsk, built up with dsp and cpld are given. the high - speed data transporting card of airborne electromechanical communication system, which is based on plc, are put forward in our country

    本文介紹了飛機電力線載波數據通信系統的結構，並對低壓電力線的通道特性進行了分析；對qpsk調制演算法及均方根升餘弦低通濾波演算法進行了詳細論證；設計出基於qpsk的調制解調模塊，並在此基礎上，研製出以dsp和cpld為最小系統的調制解調硬體電路板，開發了調制解調模塊電路板的應用軟體程序。
  2. In this thesis, first, we present the theory of sess system, the generation of the sess spreading code and its characteristics and the acquisition theory of conventional spread spectrum communication system. an efficient acquisition scheme based on periodically transmitting the synchronization head, which is composed of binary chaotic codes, using the matched filter and automatic decision threshold - level control based on a so - called constant false alarm criterion for sess system is present. the acquisition model of sess system is built and simulated in the awgn channel, the raleigh fading channel and imulti - address interfere condition

    本文首先概述了自編碼擴頻通信的原理、自編碼擴頻序列的產生方法及其特性和擴頻通信系統編碼同步的理論，然後針對自編碼擴頻通信系統提出了擴頻序列捕獲方案:周期性地加入混沌序列同步碼，並採用恆虛警率匹配濾波器捕獲法;在加性白高斯噪聲通道、瑞利衰落通道和多址干擾情況下進行了模擬，分析了各種捕獲性能:在選擇性能最優的混沌序列、適當的序列長度、虛警概率及門限值的情況下，可以獲得較短的捕獲時間和較大的捕獲概率。
  3. In the following chapters, a 16 - channel experimental phased array ultrasonic testing system is thoroughly explained, including digital beam forming, low noise programmable amplification of received ultrasound signal, multi - channel hi - speed hi - precision data acquisition, hi - speed real - time processing of multi - channel ultrasound signal, and hi - speed data transfer based on pci bus. in addition, the frame of software system is built

    本文詳細闡述了作者所獨立研製的16通道相控陣超聲檢測實驗系統，包括數字化超聲發射/接收波束形成、超聲信號的低噪聲程式控制放大、多通道高速高精度數據採集、多通道超聲信號高速實時處理、基於pci總線的高速數據傳輸等全部電路模塊的結構及工作原理，並說明了所編寫的底層軟體系統的框架。
  4. In chapter two, a structured space - time multiuser cdma signal model is built as the basis of the whole research, combing space - time channel models and multirate / multichannel cdma signal models

    第二章組合空時通道模型和多速率多通道cdma信號模型，構造了結構化的空時多用戶cdma信號模型，作為全文研究工作的基礎。
  5. The optical channel models for airborne submarine laser communication are built. the multipath time spreading of signal pulse is studied. the waveform of received signals in receiver in submarine laser communication system is analyzed and simulated

    通過蒙特卡羅方法的模擬研究，建立了機載激光對潛通信的光脈沖傳輸模型，研究了信號光脈沖的時間擴展，分析並模擬了接收面上的接收波形。
  6. In view of the problems in the design of the large andmedium - sized indoor substations built by guangzhou power bureau in recent years, points for attention in the design of indoor substations are expounded in terms of ventilation, cable channel, reservation of hangers and space for transportation and installation, ground wire, lighting for the whole substation, etc

    僅僅推力頭軸、孔存在間隙時，推力頭其它零件製造質量與安裝質量達到設計要求，是不會影響精確徑向定位的.爾王莊泵站9機組出現的環鍵與平鍵斷裂情況，可能不是由軸、孔間隙過大引起，而是其它尚未查明的原因
  7. Appropriate data compression methods are needed to assure the random nature of the information source and to enlarge its entropy. in this thesis, first, we present the theory of sess system, then the acquisition method of sess system is discussed in detail, finally, a acquisition model of sess system is built and simulated in the awgn channel, in the raleigh fading channel and in multi - address interfere condition. the simulation results show the acquisition method of sess system can be just as reliable as the conventional dsss systems

    本文首先對自編碼擴頻通信的基本原理，自編碼擴頻序列的產生方法及其產生的序列的特性進行了概述，然後詳細討論了直擴通信系統中的擴頻碼的捕獲跟蹤問題，根據自編碼擴頻通信的特點，設計了其捕獲跟蹤方案，並在加性高斯白噪聲通道、瑞利衰落通道和多址干擾情況下進行了模擬。
  8. Built on stilts in a narrow river channel, these huts are the most distinctive characteristic of tai o. they are inhabited mostly by the tanka people, descendants of the ancient yueh tribe, hong kong s first major settlers

    棚屋，建於泥灘上，縱橫交錯的棚屋，是大澳的一大特色，棚屋居民大多是古代越族的後人，亦即俗稱的_家人，是最早在香港定居的人士。
  9. The stilted houses built on stilts in a narrow river channel, these huts are the most distinctive characteristic of tai o. they are inhabited mostly by the tanka people, descendants of the ancient yueh tribe, hong kong s first majot settlers

    棚屋，建於泥灘上，縱橫交錯的棚屋，是大澳的一大特色，棚屋居民大多是古代越族的後人，亦即俗稱的_家人，是最早在香港定居的人士。
  10. 6. since the monitor precision of quasi - dynamic calibration system is very important, the model of the four channel electric pressure - measuring system in frequency domain is built up. the cause of variance is analyzed. the error function of the system is defined and the formula of correcting the system error is derived

    6由於落錘液壓動標裝置校準系統的校準壓力監測精度極為重要，本文對四路電測壓力系統進行頻域建模，分析了產生不一致的原因，定義了系統的誤差函數及推導了統一誤差模型的修正公式。
  11. In the past decade, we built a total of some 31 kilometres of concrete channel bed in 16 major river training and flood prevention projects ( see annex 1 for details )

    在過去十年，我們在16項主要河道治理及防洪工程中建造共約31公里混凝土河床，詳見于附表一。
  12. The direct numerical simulation methods for turbulent spots in the channel, open - channel and boundary layer flows are built respectively. effective algorithms composed of time - advancing, over - relax iteration and multiple grid methods are planned to raise computational efficiency

    分別建立了適用於在槽道、明渠和平板邊界層流動中直接模擬湍斑的數值方法，並精心設計了時間推進、超鬆弛迭代和多重網格等高效演算法，以提高計算效率。
  13. After that we give a clear analysis on casio distribution channel and find out what ’ s kind of problem exist now. finally, facing on the situation we designed new distribution channel and the internal organization structure, which can make company became more effectively. at the same time after new distribution channel built, the conflict in the new environment and maintain solid trust foundation system between the brand holder and the dealer are also very important, in the final of paper we had given some advice

    本論文運用了相關的分銷渠道管理理論，結合了國內電子辭典產品及卡西歐分銷渠道的現狀，對卡西歐的渠道設計進行了深入的研究和全面的分析，並根據以上分析得出了「譯天下」電子辭典的渠道設計方案以及渠道管理架構，同時也對新方案在實施過程中可能遇到的沖突及廠商與代理商關系，權力及信任等問題進行了分析，給出了相關的解決方法
  14. Lastly according to the result of analysis and combining to the instance that the goaf extend practically, the author makes an evaluation to engineering suitability of the first and second tunnels of of wu long channel on coal mine railway leased line in da ning of shanxi province, which is to be built in the future

    最後根據上述分析結果並結合採空區的實際分佈情況對擬建的山西大寧煤礦鐵路專用線五龍溝1 ~ # 、 2 ~ #隧道的工程適宜性作出評價。
  15. Element that defines a delivery channel for the built - in file delivery protocol

    元素，該元素為內置文件傳遞協議定義傳遞通道。
  16. Based on the pki identity certification and data encryption technology, we proposed a security certification and channel - based data encryption mechanism. this paper discussed both the security certification and channel - based data encryption in detail. a prototype system was also built

    本文詳細描述了基於pki身份認證的用戶管理系統安全認證機制，並通過隧道技術實現了報文的安全數據加密，並給出了相應的工程實現。
  17. For a board with built - in gsm gprs support for example, a board with a siemen s mc - 45 module wired to a uart channel, the legacy serial driver can drive the link

    對于內置gsm / gprs支持的母板（例如，一個帶有連接到uart通道的siemen mc - 45模塊的母板） ，傳統的串列驅動程序就能驅動這個鏈接。
  18. First, under the given boundary condition and reasonable simplified condition, this paper develops radiation transmitting equations in atmosphere applied in infrared waveband and visual light waveband from common equation of radiation transmitting. then, the formula between observation of satellite and net surface radiation is established according to the developed equations, from which it is found that net surface radiation is relative to sun zenith, land surface and cloud albedo, etc. at last, by using data of satellite visual light ( vis ), infrared 1 ( ir1 ), infrared 2 ( ir2 ) and water vapor ( ir3 ) channel, sun zenith and net surface radiation, a regression formula is built

    本文從大氣中太陽輻射傳輸的一般性方程入手，引入邊界條件及簡化條件，推導出紅外波段和可見光波段的大氣輻射傳輸方程，由此建立起衛星觀測輻射與地面凈輻射的關系，文章還就衛星觀測到的輻射與雲量、雲高、雲的光學厚度、雲及地面反照率等之間的關系進行了理論分析，可以幫助更好地理解雲對地面凈輻射的影響。
  19. The first business department was founded in nanning of guangxi province in the same year, which made it possible to sell and serve through the self - built channel

    2000年公司決定在營銷上走差異化道路:自建經營部，通過自建渠道進行銷售與服務。
  20. A built - in low noise 7 bands graphic equalizer in st channel allows you to acquire beautiful sound effect

    St通道內置一個低噪音的立體聲七段圖示均衡器，讓你隨意獲得喜愛的優美音質。
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